1. Metal machining parts strictly according to customer's drawing, packing and quality request;
2. Tolerance: Can be kept in +/-0.01mm;
3. The most advanced CMM inspector to ensure the quality;
4. Experienced technology engineers and well trained workers;
5. Fast and timely delivery. Speedily&professional service;
6. Give customer professional suggestion while in the process of customer designing to save costs. Our freight price is often 30-50% lower than customer's;
7. Customers can use PAYPAL and other online payment platform to pay a small amount of sample fee to shorten the sample production time;
8. Quality assurance in accordance with ISO9001: 2008.
Advantages:
1). Verified ISO9001:2008.
2). Own factory.
3). Die casting, sand casting, gravity casting.
4). Non-standard/standard/OEM/ODM/customized service provided.
5). High precision, tolerance can be within ±0.02mm.
6). 9 years export experience
? Â Â Â Molding process----Sand Casting Â
? Â Â Â Material:---- Carbon steel Alloy steel,stainless steel Standard:DIN ASTM
? Â Â Â Possible Heat Treatment----Normalizing, tempering, hardening and tempering
? Â Â Â Industry involved---- pump&construction&Agricultural& Engineering& Automotive industry........
? Â Â Â Part Unit Weight range----0.01Kg~100kg
? Â Â Â Wall thickness requirements----min 2mm
? Â Â Â Manufacturer certification---- ISO9001 (2000)
Our Features
1..Surface treatment :Electro Zinc Plating Hot deep zinc plating,Electrophoresis,Powder
coating,Painting ,Shoot blasting etc.
2.Heat treatment :Induction furnace for raw material heating.Heat treatment of
continuous quench+temper+carburization available.
3.Machining:CNC machining centers for further machining process.
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Material |
1.Sand casting&Gravity casting&Low pressure die casting: A356/A319/A413/ZL101/ZL102/ZL104/ZL107/LM6//LM/20/LM25/EN AC-42100/EN AC-42200/EN AC-43000/ EN AC-43200/EN AC-43300/EN AC-43400/EN AC-44200/EN AC-44300/EN AC-46000/EN AC-46200 2.High pressure die casting: A380/A390/A360/ADC10/ADC12/ENAC-43400/ENAC-44300/ENAC-44400/ENAC-46000/ENAC-46100/ENAC-46200/ ENAC-46500/ENAC-47100 3.CNC machining casting: 6061-T6/6063-T6 |
Process | Sand casting, Gravity casting, high pressure die casting, low pressure die casting and CNC Machining casting. |
Designs |
1.As per the customer's drawings 2.As per the customer's samples |
Equipment of Casting |
1.High pressure die casting machining: 125T/180T/250T/280T/500T/800T/1250T 2.Gravity casting machine: 5 production lines 3.Low pressure die casting machining: 1 production line 4.Sand casting machine: 6 production lines 5.Degassing equipment and opportunities to refine the material 6.Machining: 5Sets CNC Machines;3 sets Milling machines; 3 sets Turning machines; 10 sets drill and tap machines |
Testing facility |
spectrometer, tensile test machine, hardness test machine, CMM dimension report |
Certificate | ISO9001:2008/Rosh/SGS |
Standard | ASTM, DIN,JIS, EN, ISO, GB standards |
Software | Pro/E,UG, Solidworks, Auto CAD, PDF |
Precision machining | CNC turning, milling, drilling, grinding, cutting, reaming and threading |
Finished | Polishing, sand blasting, heat treatment, painting, powder coating, anodizing, electroplating, Chrome plating, mirror polishing. |
Product | All kinds of aluminum casting: include automotive parts, railroad parts, medical parts, marine parts, lighting parts, pump body, valve parts, architectural parts and furniture parts so on |
Advantage | 1.With more than 20years experiencesin Aluminum casting; 2.Have four casting types; 3.Near Sea Port and Air Port; 4.Passed ISO9001:2008/Rosh/SGS 5.From Casting to Finished surface, Owned casting, polishing and plating workshops, We can offer Good quality and strict delivery time. 6.With samples and order: We can offer dimension report, Chemical composition and Mechanical properties 7.Control material with spectral and thermal analysis equipment (density and processing) 8.Spectral analysis of raw material and liquid melt, batch before casting. |
Inspection |
1.Foundry in-house 2.Third Party inspection available upon requirement |
Packing  |
Carton Box with Pallet/Wooden Box/Steel Pallet |
Q: Why choose Shengao product?
A: We shengao have our own plant-- Weifang Shengao machinery Co., Ltd, therefore, we can surely promise the quality of every product and provide you comparable price.
Q: Do you provide OEM Service?
A: Yes, we provide OEM Service.
Q: Do you provide customized casting products?
A: Yes. Customers give us drawings and specifications, and we will manufact accordingly.
4. Q: What is your payment term?
A: We provide kinds of payment terms such as L/C, T/T, Paypal, Escrow, etc.
Our main products:casting; sand casting; sand casting process; green sand casting; sandcasting; aluminum casting; aluminium casting; casting process; gravity cast; sand mold; aluminium foundry; cast aluminum; lost foam casting; green sand molding; casting processes; investment casting; ironcast; metal foundry; die casting; aluminum casting alloys; aluminium die casting; steel casting; die casting process; dry sand casting; lost wax casting; investment casting process; precision casting; metal casting; centrifugal casting; foundry aluminum casting;Â
If there's anything I can help, please feel free to contact with me.
Angular contact ball bearing can withstand both radial load and axial load. Able to work at a high speed. With larger contact angle, the axial capacity of the bearing will be higher. High precision and high speed bearings usually have a 15 degree contact angle. The contact Angle will increase under axial force.
Angular contact ball bearing accuracy class includes dimensional tolerance and rotation precision.The precision is expressed as P0(ordinary), P6(P6X), P5, P4 and P2.In addition, the European and American brands also use P3, P7 and P9 to indicate the accuracy level. P3 is the P6 level of ISO and JIS standard, P7 is equivalent to P4, P9 is equivalent to P2.
Double row angular contact ball bearing application are: oil pump, roots blower, air compressor, all kinds of transmission, fuel injection pump, printing machinery, planetary reducer, extraction equipment, cycloid reducer, food packaging machinery, electric welding machine, electric, square box, gravity type spray gun, wire stripping machine, axle shaft equipment, chemical machinery, testing analysis equipment.
Angular Contact Ball Bearing sets:
Angular contact ball bearing most common series names are below:
718 Series
719 Series
H719 Series
70 Series
H70 Series
B70 Series
72 Series
We believe that we can supply the best service and price for your, hope to make a long-term cooperation with you. If you have any question please do not hesitate contact with us. We keep warmly welcome you visit us in any time.
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